Copyright

Trigonometry: High School

Course Summary

If you need to study for an upcoming trigonometry test, bring up your grades or simply get more practice solving trig problems, look no further than this high school precalculus course. The course's engaging lessons and quizzes can be accessed at any time that fits your schedule.
Create An Account
To Start This Course Today
Used by over 30 million students worldwide
Create An Account
Try it free for 5 days
23 Chapters in Trigonometry: High School

23 chapters in Trigonometry: High School

Week {{::cp.getGoalWeekForTopic(0, 23)}}
Ch 1. Real Numbers: Types and Properties {{cp.topicAssetIdToProgress[18649].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - What are the Different Types of Numbers? Score: {{cp.lessonAssetIdToProgress[655].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[655].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Graphing Rational Numbers on a Number Line Score: {{cp.lessonAssetIdToProgress[14496].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14496].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Notation for Rational Numbers, Fractions & Decimals Score: {{cp.lessonAssetIdToProgress[14497].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14497].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - The Order of Real Numbers: Inequalities Score: {{cp.lessonAssetIdToProgress[14498].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14498].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Finding the Absolute Value of a Real Number Score: {{cp.lessonAssetIdToProgress[14499].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14499].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - The Commutative Property: Definition and Examples Score: {{cp.lessonAssetIdToProgress[14393].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14393].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - The Associative Property: Definition and Examples Score: {{cp.lessonAssetIdToProgress[14394].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14394].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - The Multiplication Property of Zero: Definition & Examples Score: {{cp.lessonAssetIdToProgress[14395].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14395].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - How to Rationalize the Denominator with a Radical Expression Score: {{cp.lessonAssetIdToProgress[20378].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[20378].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Algebraic Numbers and Transcendental Numbers Score: {{cp.lessonAssetIdToProgress[20379].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[20379].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(1, 23)}}
Week {{::cp.getGoalWeekForTopic(5, 23)}}
Week {{::cp.getGoalWeekForTopic(6, 23)}}
Course Progress Best Score
Lesson 1 - What is a Quadratic Equation? - Definition & Examples Score: {{cp.lessonAssetIdToProgress[17863].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[17863].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Solving Quadratics: Assigning the Greatest Common Factor and Multiplication Property of Zero Score: {{cp.lessonAssetIdToProgress[17865].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[17865].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - How to Use the Quadratic Formula to Solve a Quadratic Equation Score: {{cp.lessonAssetIdToProgress[590].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[590].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - How to Solve Quadratics That Are Not in Standard Form Score: {{cp.lessonAssetIdToProgress[591].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[591].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Solving Quadratic Inequalities Using Two Binomials Score: {{cp.lessonAssetIdToProgress[11857].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[11857].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Solving Quadratic Equations by Substitution Score: {{cp.lessonAssetIdToProgress[28271].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[28271].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(7, 23)}}
Course Progress Best Score
Lesson 1 - What is a Function: Basics and Key Terms Score: {{cp.lessonAssetIdToProgress[154].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[154].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Functions: Identification, Notation & Practice Problems Score: {{cp.lessonAssetIdToProgress[648].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[648].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - What Is Domain and Range in a Function? Score: {{cp.lessonAssetIdToProgress[651].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[651].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - What is a Power Function? - Definition, Equations, Graphs & Examples Score: {{cp.lessonAssetIdToProgress[14778].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14778].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - What is a Radical Function? - Definition, Equations & Graphs Score: {{cp.lessonAssetIdToProgress[14779].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14779].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Discontinuities in Functions and Graphs Score: {{cp.lessonAssetIdToProgress[168].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[168].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - How to Graph Piecewise Functions Score: {{cp.lessonAssetIdToProgress[3423].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3423].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - How to Find the Domain of Piecewise Functions Score: {{cp.lessonAssetIdToProgress[3422].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3422].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Transformations: How to Shift Graphs on a Plane Score: {{cp.lessonAssetIdToProgress[649].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[649].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(8, 23)}}
Course Progress Best Score
Lesson 1 - How to Add, Subtract, Multiply and Divide Functions Score: {{cp.lessonAssetIdToProgress[650].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[650].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - How to Compose Functions Score: {{cp.lessonAssetIdToProgress[652].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[652].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Applying Function Operations Practice Problems Score: {{cp.lessonAssetIdToProgress[654].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[654].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Compounding Functions and Graphing Functions of Functions Score: {{cp.lessonAssetIdToProgress[155].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[155].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Domain & Range of Composite Functions: Definition & Examples Score: {{cp.lessonAssetIdToProgress[14780].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14780].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Inverse Functions Score: {{cp.lessonAssetIdToProgress[653].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[653].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Understanding and Graphing the Inverse Function Score: {{cp.lessonAssetIdToProgress[156].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[156].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - One-to-One Functions: Definitions and Examples Score: {{cp.lessonAssetIdToProgress[14781].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14781].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Manipulating Functions and Solving Equations for Different Variables Score: {{cp.lessonAssetIdToProgress[3417].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3417].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(11, 23)}}
Course Progress Best Score
Lesson 1 - Terminology of Polynomial Functions Score: {{cp.lessonAssetIdToProgress[23464].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[23464].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - How to Evaluate a Polynomial in Function Notation Score: {{cp.lessonAssetIdToProgress[20979].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[20979].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Understanding Basic Polynomial Graphs Score: {{cp.lessonAssetIdToProgress[20980].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[20980].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Finding Intervals of Polynomial Functions Score: {{cp.lessonAssetIdToProgress[23465].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[23465].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Short Run & Long Run Behavior of Polynomials: Definition & Examples Score: {{cp.lessonAssetIdToProgress[23466].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[23466].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - How to Graph Cubics, Quartics, Quintics and Beyond Score: {{cp.lessonAssetIdToProgress[604].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[604].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Pascal's Triangle: Definition and Use with Polynomials Score: {{cp.lessonAssetIdToProgress[20982].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[20982].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - The Binomial Theorem: Defining Expressions Score: {{cp.lessonAssetIdToProgress[20983].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[20983].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(12, 23)}}
Course Progress Best Score
Lesson 1 - What Is an Exponential Function? Score: {{cp.lessonAssetIdToProgress[618].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[618].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Exponential Growth vs. Decay Score: {{cp.lessonAssetIdToProgress[619].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[619].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Transformation of Exponential Functions: Examples & Summary Score: {{cp.lessonAssetIdToProgress[14678].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14678].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Using the Natural Base e: Definition & Overview Score: {{cp.lessonAssetIdToProgress[14677].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14677].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - What is a Logarithm? Score: {{cp.lessonAssetIdToProgress[621].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[621].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - How to Evaluate Logarithms Score: {{cp.lessonAssetIdToProgress[622].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[622].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Writing the Inverse of Logarithmic Functions Score: {{cp.lessonAssetIdToProgress[14679].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14679].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Exponentials, Logarithms & the Natural Log Score: {{cp.lessonAssetIdToProgress[159].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[159].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Basic Graphs & Shifted Graphs of Logarithmic Functions: Definition & Examples Score: {{cp.lessonAssetIdToProgress[14680].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14680].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Logarithmic Properties Score: {{cp.lessonAssetIdToProgress[623].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[623].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - Practice Problems for Logarithmic Properties Score: {{cp.lessonAssetIdToProgress[624].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[624].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - How to Solve Logarithmic Equations Score: {{cp.lessonAssetIdToProgress[626].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[626].bestScoreQuestions}}  Take Quiz Optional
Lesson 13 - Using the Change-of-Base Formula for Logarithms: Definition & Example Score: {{cp.lessonAssetIdToProgress[14681].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14681].bestScoreQuestions}}  Take Quiz Optional
Lesson 14 - How to Solve Exponential Equations Score: {{cp.lessonAssetIdToProgress[625].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[625].bestScoreQuestions}}  Take Quiz Optional
Lesson 15 - Calculating Rate and Exponential Growth: The Population Dynamics Problem Score: {{cp.lessonAssetIdToProgress[271].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[271].bestScoreQuestions}}  Take Quiz Optional
Lesson 16 - Behavior of Exponential and Logarithmic Functions Score: {{cp.lessonAssetIdToProgress[28268].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[28268].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(13, 23)}}
Course Progress Best Score
Lesson 1 - Trigonometry: Sine and Cosine Score: {{cp.lessonAssetIdToProgress[176].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[176].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Other Trigonometric Functions: Cotangent, Secant & Cosecant Score: {{cp.lessonAssetIdToProgress[24096].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[24096].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Unit Circle: Memorizing the First Quadrant Score: {{cp.lessonAssetIdToProgress[3426].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3426].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Using Unit Circles to Relate Right Triangles to Sine & Cosine Score: {{cp.lessonAssetIdToProgress[14200].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14200].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Practice Problems with Circular Trigonometric Functions Score: {{cp.lessonAssetIdToProgress[24097].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[24097].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Special Right Triangles: Types and Properties Score: {{cp.lessonAssetIdToProgress[14201].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14201].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Trigonometric Function Values of Special Angles Score: {{cp.lessonAssetIdToProgress[24098].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[24098].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Law of Sines: Definition and Application Score: {{cp.lessonAssetIdToProgress[14202].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14202].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Law of Cosines: Definition and Application Score: {{cp.lessonAssetIdToProgress[14203].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14203].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - The Double Angle Formula Score: {{cp.lessonAssetIdToProgress[14204].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14204].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - Converting Between Radians and Degrees Score: {{cp.lessonAssetIdToProgress[3427].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3427].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - Converting 225 Degrees to Radians: How-To & Steps Score: {{cp.lessonAssetIdToProgress[79342].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[79342].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(14, 23)}}
Week {{::cp.getGoalWeekForTopic(15, 23)}}
Week {{::cp.getGoalWeekForTopic(16, 23)}}
Week {{::cp.getGoalWeekForTopic(17, 23)}}
Course Progress Best Score
Lesson 1 - Trigonometric Identities: Definition & Uses Score: {{cp.lessonAssetIdToProgress[24630].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[24630].bestScoreQuestions}}  Take Quiz Optional
Flashcards - Trig Identities Flashcards
Lesson 3 - List of the Basic Trig Identities Score: {{cp.lessonAssetIdToProgress[3429].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3429].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Alternate Forms of Trigonometric Identities Score: {{cp.lessonAssetIdToProgress[24631].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[24631].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Pythagorean Identities: Uses & Applications Score: {{cp.lessonAssetIdToProgress[24632].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[24632].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Reciprocal Identities: Uses & Applications Score: {{cp.lessonAssetIdToProgress[24633].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[24633].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Double-Angle Identities: Uses & Applications Score: {{cp.lessonAssetIdToProgress[24634].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[24634].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Half-Angle Identities: Uses & Applications Score: {{cp.lessonAssetIdToProgress[24636].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[24636].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Product-to-Sum Identities: Uses & Applications Score: {{cp.lessonAssetIdToProgress[24637].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[24637].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Sum-to-Product Identities: Uses & Applications Score: {{cp.lessonAssetIdToProgress[24638].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[24638].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - Verifying a Trigonometric Equation Identity Score: {{cp.lessonAssetIdToProgress[24639].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[24639].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - Applying the Sum & Difference Identities Score: {{cp.lessonAssetIdToProgress[24640].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[24640].bestScoreQuestions}}  Take Quiz Optional
Lesson 13 - How to Prove & Derive Trigonometric Identities Score: {{cp.lessonAssetIdToProgress[24641].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[24641].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(19, 23)}}
Course Progress Best Score
Lesson 1 - Defining and Graphing Ellipses in Algebra Score: {{cp.lessonAssetIdToProgress[17911].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[17911].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - How to Write the Equation of an Ellipse in Standard Form Score: {{cp.lessonAssetIdToProgress[17912].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[17912].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - The Circle: Definition, Conic Sections & Distance Formula Score: {{cp.lessonAssetIdToProgress[17913].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[17913].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - The Hyperbola: Definition, Vertices, Foci & Graphing Score: {{cp.lessonAssetIdToProgress[17914].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[17914].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - How to Write the Equation of a Hyperbola in Standard Form Score: {{cp.lessonAssetIdToProgress[17915].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[17915].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - The Parabola: Definition & Graphing Score: {{cp.lessonAssetIdToProgress[17916].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[17916].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - How to Write the Equation of a Parabola in Standard Form Score: {{cp.lessonAssetIdToProgress[17917].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[17917].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - How to Identify a Conic Section by Its Formulas Score: {{cp.lessonAssetIdToProgress[17918].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[17918].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(20, 23)}}
Course Progress Best Score
Lesson 1 - Graphing Functions in Polar Coordinates: Process & Examples Score: {{cp.lessonAssetIdToProgress[27675].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[27675].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Complex Numbers in Polar Form: Process & Examples Score: {{cp.lessonAssetIdToProgress[27676].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[27676].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Evaluating Parametric Equations: Process & Examples Score: {{cp.lessonAssetIdToProgress[27677].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[27677].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Converting Between Parametric & Rectangular Forms Score: {{cp.lessonAssetIdToProgress[27678].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[27678].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Graphs of Parametric Equations Score: {{cp.lessonAssetIdToProgress[27679].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[27679].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Parametric Equations in Applied Contexts Score: {{cp.lessonAssetIdToProgress[27680].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[27680].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Conic Sections in Polar & Parametric Forms Score: {{cp.lessonAssetIdToProgress[27681].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[27681].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(21, 23)}}
Course Progress Best Score
Lesson 1 - Circles: Area and Circumference Score: {{cp.lessonAssetIdToProgress[8563].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8563].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Inscribed and Circumscribed Figures: Definition & Construction Score: {{cp.lessonAssetIdToProgress[13866].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13866].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - How to Find the Measure of an Inscribed Angle Score: {{cp.lessonAssetIdToProgress[13863].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13863].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Tangent of a Circle: Definition & Theorems Score: {{cp.lessonAssetIdToProgress[13864].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13864].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Arc Length of a Sector: Definition and Area Score: {{cp.lessonAssetIdToProgress[13868].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13868].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Measurements of Angles Involving Tangents, Chords & Secants Score: {{cp.lessonAssetIdToProgress[13865].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13865].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Measurements of Lengths Involving Tangents, Chords and Secants Score: {{cp.lessonAssetIdToProgress[14376].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14376].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Regular Polygons: Definition & Parts Score: {{cp.lessonAssetIdToProgress[13867].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13867].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(22, 23)}}

Earning College Credit

Did you know… We have over 160 college courses that prepare you to earn credit by exam that is accepted by over 2,000 colleges and universities. You can test out of the first two years of college and save thousands off your degree. Anyone can earn credit-by-exam regardless of age or education level.

To learn more, visit our Earning Credit Page

Transferring credit to the school of your choice

Not sure what college you want to attend yet? Study.com has thousands of articles about every imaginable degree, area of study and career path that can help you find the school that's right for you.

Practice Final Exam
Practice Chapter Exams
Ch. 23:  Teaching Resources for High School Trigonometry
Chapter too short for exam
Support